Rename RunnerRegistrationAuditEventService

ee/app/services/audit_events/register_runner_audit_event_service.rb

 # frozen_string_literal: true
 
 module AuditEvents
-  class RegisterRunnerAuditEventService < RunnerRegistrationAuditEventService
+  class RegisterRunnerAuditEventService < RunnerAuditEventService
     def token_field
       :runner_registration_token
     end

ee/app/services/audit_events/runner_registration_audit_event_service.rb → ee/app/services/audit_events/runner_audit_event_service.rb

 # frozen_string_literal: true
 
 module AuditEvents
-  class RunnerRegistrationAuditEventService < ::AuditEventService
-    # Logs an audit event related to a runner registration event
+  class RunnerAuditEventService < ::AuditEventService
+    # Logs an audit event related to a runner event
     #
     # @param [Ci::Runner] runner
     # @param [String, User] author the entity initiating the operation (e.g. a runner registration or authentication token)
@@ -43,10 +43,6 @@ module AuditEvents
       raise NotImplementedError, "Please implement #{self.class}##{__method__}"
     end
 
-    def author_class
-      raise NotImplementedError, "Please implement #{self.class}##{__method__}"
-    end
-
     def runner_type
       @runner.runner_type.chomp('_type')
     end

ee/app/services/audit_events/unregister_runner_audit_event_service.rb

 # frozen_string_literal: true
 
 module AuditEvents
-  class UnregisterRunnerAuditEventService < RunnerRegistrationAuditEventService
+  class UnregisterRunnerAuditEventService < RunnerAuditEventService
     def token_field
       :runner_authentication_token
     end